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Author Topic: What screw part no  (Read 478 times)

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Offline wreckhog

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What screw part no
« on: July 04, 2009, 09:49:42 AM »
Was adjusting rear sight elevation on my Tracker 1 and the screw flew off. Got a part number?
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Offline quickdtoo

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Re: What screw part no
« Reply #1 on: July 04, 2009, 12:30:12 PM »
They don't list any parts for the Tracker 1 since it was discontinued, they only list the sight base and the complete sight for the Tracker II which is part #S02028 for $19.10.

Tim

http://www.hr1871.com/Support/manuals.asp
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Offline wreckhog

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Re: What screw part no
« Reply #2 on: July 05, 2009, 05:18:01 AM »
Thanks. The rear sight is brazed or soldered on. Went to Ace Hardware and tried some screws. 4mm and 4-40 are too small in diameter. 5mm and 6-32 are too big in diameter. Probably 1/4" or 3/8" long. Does anyone sell a variety pack of gun screws and what size are gun screws usually?
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Offline wreckhog

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Re: What screw part no
« Reply #3 on: July 05, 2009, 07:47:29 PM »
The screw from a Weaver 82 base fit the thread. Head was the wrong shape. 6-48. Getting there.
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Offline wreckhog

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Re: What screw part no
« Reply #4 on: July 09, 2009, 03:50:51 PM »
H&R and Numrich came up with nada.

The screw from a rifle rear sight fit better?

Maybe Brownell's

http://www.brownells.com/.aspx/pid=7022/Product/SIGHT_ELEVATION_SCREW__REAR
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Offline quickdtoo

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Re: What screw part no
« Reply #5 on: July 09, 2009, 04:18:08 PM »
It's worth a try, I just measured the elevation screw on my 45-70 sight, it's .185" long, 6-48 thread. On the old parts list, it's part #R01336, sold for $2.06, ya might call H&R and see if they have it.

Tim
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Offline wreckhog

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Re: What screw part no
« Reply #6 on: July 09, 2009, 04:25:15 PM »
Is that screw notched? Ie you turn it slightly, it clicks and sort of locks, until you turn it more? Thanks.
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Offline quickdtoo

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Re: What screw part no
« Reply #7 on: July 09, 2009, 04:27:23 PM »
Yup.  ;)
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